[Class : 11] Apparatus For Lighting, Heating, Steam Generating, Cooking, Refrigerating, Drying, Ventilating, Water Supply And Sanitary Purposes, Valves Included In This Class.

[Class : 6] Products (Not Included In Other Classes) Made Of Common Metals And Their Alloys For Use In Or With Heating, Ventilating, Air Conditioning, Water Supply And Water Drainage Installations And Equipment; Hand Operated Metal Valves For The Regulation Of Fluid Course; Metal Pipes And Tubes As Well As Joints And Links Therefore; Metal Valves[Class : 9] Control Equipment...